Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA ZitierstilFritts, H. C. (1965). Tree-ring characteristics along a vegetation gradient in northern Arizona. - Washington, D.C.
Chicago ZitierstilFritts, Harold C. Tree-ring Characteristics Along a Vegetation Gradient in Northern Arizona. - Washington, D.C. 1965.
MLA ZitierstilFritts, Harold C. Tree-ring Characteristics Along a Vegetation Gradient in Northern Arizona. - Washington, D.C. 1965.